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| Model BD0310E5050A00 Rev A Ultra Low Profile 1008 Balun 50 to 50 Balanced Description The BD03105E5050A00 is a low profile sub-miniature balanced to unbalanced transformer designed for differential input locations on frequency conversion devices such as A to D and D to A converters. In an easy to use surface mount package covering 300 MHz to 1000 MHz and with CMRR performances over 2x that of the incumbent wire wound products, this transformer is optimized to offer improved SFDR management during operation of the frequency converter device. The BD03105E5050A00 is ideal for high volume manufacturing and is higher performance and smaller form factor than traditional wire wound transformers. The BD03105E5050A00 has an unbalanced port impedance of 50 and a 50 balanced port impedance. This transformation enables single ended signals to be applied to differential ports on the frequency converter devices. The output ports have equal amplitude (-3dB) with 180 degree phase differential. The BD03105E5050A00 is available on tape and reel for pick and place high volume manufacturing. Detailed Electrical Specifications: Specifications subject to change without notice. Features: * * * * * * * * * * * 300 - 1000 MHz 0.74 mm Height Profile 50 Ohm to 2 x 25 Ohm Excellent CMRR Input to Output DC Isolation Surface Mountable Tape & Reel Non-conductive Surface RoHS Compliant Cascadable Configurable as UnUn Transformer Parameter Frequency Unbalanced Port Impedance Balanced Port Impedance Return Loss Insertion Loss* Amplitude Balance Phase Balance CMRR Power Handling Operating Temperature Min. 300 ROOM (25C) Typ. 50 50 11.5 0.9 0.2 2 35 Max 1000 Unit MHz 10.3 1.1 0.7 5 2 +85 -55 dB dB dB Degrees dB Watts C * Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 C) Outline Drawing Available on Tape and Reel for Pick and Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Model BD0310E5050A00 Rev. A Typical Broadband Performance: 0 to 8.0 GHz. Return Loss - Input 0 -3 -6 -9 -12 -15 [dB] [dB] Insertion Loss 0 -0.3 -0.6 -0.9 -1.2 -1.5 -1.8 -2.1 -2.4 -2.7 -3 -3.3 -3.6 -18 -21 -24 -27 -30 -33 -36 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8000 Frequency [MHz] Frequency [MHz] Amplitude Balance 2 1.5 1 0.5 [dB] Phase Balance 20 15 10 5 deg 0 -0.5 -1 -1.5 -2 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 0 -5 -10 -15 -20 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8500 Frequency [MHz] Frequency [MHz] CMRR 0 -3 -6 -9 -12 -15 [dB] -18 -21 -24 -27 -30 -33 -36 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 Frequency [MHz] USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. 8500 Model BD0310E5050A00 Rev A Typical Performance: 200 MHz. to 1100 MHz. Return Loss - Input 0 -3 -6 -9 -12 -15 [dB] Insertion Loss 0 -0.3 -0.6 -0.9 -1.2 -1.5 [dB] -18 -21 -24 -27 -30 -33 -36 1000 1100 200 300 400 500 600 700 800 900 -1.8 -2.1 -2.4 -2.7 -3 -3.3 -3.6 200 300 400 500 600 700 800 900 1000 1100 Frequency [MHz] Frequency [MHz] Amplitude Balance 2 1.5 1 0.5 [dB] Phase Balance 20 15 10 5 deg 0 -0.5 -1 -1.5 -2 200 300 400 500 600 700 800 900 1000 1100 0 -5 -10 -15 -20 200 300 400 500 600 700 800 900 1000 1100 Frequency [MHz] Frequency [MHz] CM RR 0 -6 -12 -18 -24 -30 [dB] -36 -42 -48 -54 -60 -66 -72 200 300 400 500 600 700 800 900 1000 1100 Frequency [MHz] Available on Tape and Reel for Pick and Place Manufacturing. USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Model BD0310E5050A00 Rev. A Mounting Configuration: In order for Xinger surface mount components to work optimally, the proper impedance transmission lines must be used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VSWR may not meet published specifications. All of the Xinger components are constructed from ceramic filled PTFE composites which possess excellent electrical o and mechanical stability having X and Y thermal coefficient of expansion (CTE) of 17 ppm/ C. An example of the PCB footprint used in the testing of these parts is shown below. An example of a DC-biased footprint is also shown below. In specific designs, the transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying pick and place equipment tolerances. No DC Bias With DC Bias USA/Canada: Toll Free: Europe: (315) 432-8909 (800) 411-6596 +44 2392-232392 Available on Tape and Reel for Pick and Place Manufacturing. |
Price & Availability of BD0310E5050A00
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